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2 years ago

Write the equation of the line that is perpendicular to 5x + 3y = -21 and

Mathematics

1 answer:

Marta_Voda [28]2 years ago

3 0

Answer:

5x + 3y = -21

Step-by-step explanation:

i think sorry if its wrong

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4 = 3t – 2 solve for t

tensa zangetsu [6.8K]

3 x 2 = 6. 6 - 2 = 4.

4 = 3(2) - 2.

t = 2

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3 years ago

If rain is falling at a rate of 1/4 inch per hour, how much rain would you expect after 6 hours?

serg [7]

I think its 1.5 but im not sure 100%

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4 years ago

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Judy Clark went to Reel Bank. She borrowed $7,800 at a rate of 6 1/2%. The date of the loan was September 2. Judy hoped to repay

abruzzese [7]

Answer:

$7995.85

Step-by-step explanation:

We will use simple interest formula to solve our given problem.

$A=P(1+rt)$ , where,

A = Amount after t years,

P = Principal amount,

r = Annual interest rate in decimal form,

t = Time in years.

$r=6.5\%=\frac{6.5}{100}=0.065$

$t=\text{141 days}=\frac{141}{365}\text{ year}$

$A=\$78001+0.065\times \frac{141}{365})$

$A=\$7800(1+0.065\times 0.38630136986)$

$A=\$7800(1+0.025109589041)$

$A=\$7800(1.025109589041)$

$A=\$7995.85479$

$A\approx \$7995.85$

Therefore, Judy will will pay back on January 20: <u>$7995.85</u>.

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3 years ago

Can someone answer this? Thanks a lot

Komok [63]

Answer:

Step-by-step explanation:

Use math-way go quick and easy answers without step by step explanations, and use math-soup-calculator for step by step explanation

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3 years ago

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Please help!!!!!!!!!!!!!!!!!!!!!!!!

brilliants [131]

Answer: P=47 inches

Step-by-step explanation:

First, you have to find the other side lengths. Two of the sides are equal to 20 because this is a rectangle. The first blank would be 20 because 20 times the other side length is equal to 70. Then you would divide 70 by 20 which would equal x. x would equal 3.5 in. Then the perimeter would be:

2(20)+2(3.5)=P

P=47 inches

7 0

3 years ago